Your baby's teether goes from their mouth, to the floor, to their mouth again, in approximately 4 seconds. In a dry Indian winter this is manageable with a quick rinse. In Indian monsoon — when ambient humidity sits at 85–95% across Mumbai, Chennai, Kolkata, and coastal India — a damp teether left on the kitchen counter picks up airborne mould spores, dust, and bacteria faster than in any other season. Getting the cleaning and chilling protocol right matters more in June than it does in January. Here is exactly what to do.
Quick Takeaways
- BIS Certified (IS 9873) silicone teethers can be boiled for up to 3 minutes — this is the gold standard for sterilisation and safe in Indian monsoon conditions.
- Allow the teether to cool completely and air-dry in a covered container before returning it to the baby — never leave it uncovered on a damp monsoon countertop.
- Chilling in the refrigerator (not the freezer) is safe and effective — a frozen teether is too hard and can damage emerging gum tissue and early teeth.
- Clean after every use during monsoon, not once a day — the gap between feeds is long enough for bacteria to multiply in humid conditions.
- Replace any teether showing discolouration, tackiness, a persistent smell, or visible surface damage — these are signs that the silicone surface has been compromised.
Why Monsoon Makes Teether Hygiene a Different Problem
In dry conditions, a teether that has been mouthed and then set down dries partially from its own surface moisture, slowing bacterial multiplication. In Indian monsoon, this natural drying does not happen. A teether left on a changing mat, a high chair tray, or a cot rail in 90% humidity stays moist. It is effectively in incubation conditions.
The pathogens of concern are not exotic. Streptococcus, E. coli transferred from hands and surfaces, and Candida (the yeast responsible for oral thrush) all thrive in warm, moist environments. Infants between 4 and 12 months are the primary teething age group — and precisely the age group with the least developed immune response to oral pathogens.
The solution is not to avoid teethers in monsoon. Teething pain does not pause for the season. The solution is a consistent cleaning protocol calibrated to monsoon conditions.
The Safe Cleaning Protocol: Step by Step
After Every Use (Quick Clean)
- Rinse the teether under running water for 20 seconds, rubbing all surfaces with clean fingers.
- Shake off excess water and place in a small clean container with a lid — do not leave it open on any surface.
- Before returning to the baby, visually check for any food residue or visible soiling.
Full Sterilisation (Once Daily Minimum in Monsoon)
- Bring a small pot of clean water to a full rolling boil.
- Submerge the teether fully. Boil for 3 minutes. Do not exceed 5 minutes — prolonged boiling is not necessary and accelerates silicone degradation over time.
- Remove with clean tongs. Do not handle with bare hands while hot.
- Place on a clean, dry surface or paper towel and allow to cool completely at room temperature — approximately 10 minutes.
- Once cooled, transfer to a clean covered container. Do not store in a damp tea towel or cloth.
The WHO guidelines on infant and young child feeding recommend sterilising all items that contact an infant's mouth until at least 6 months of age. Many paediatricians recommend continuing this in Indian monsoon conditions beyond 6 months given environmental pathogen levels.
Chilling a Teether: Refrigerator Yes, Freezer No
A chilled teether provides counter-pressure against swollen gum tissue — the main mechanism of teething pain relief. The correct approach:
- Refrigerator (4°C): Place the cleaned, dry teether in a small sealed container and refrigerate for 30 minutes. The resulting temperature is cool enough to provide relief and gentle enough to be safe for gum tissue and early erupting teeth.
- Freezer: do not use. A frozen teether can cause localised cold injury to gum tissue in infants. The extreme hardness of a frozen silicone teether can also cause direct impact damage to early erupting incisors. This guidance applies to all teethers regardless of material.
The Cubkins BIS Certified (IS 9873) Silicone Ring Teether is made from 100% food-grade silicone that withstands repeated boiling and refrigerator chilling without degradation. BIS certification under IS 9873 is India's regulatory standard for rubber articles intended for use by children — it is the correct safety benchmark for any teether used by Indian babies.
When to Replace a Teether
No teether lasts indefinitely. Replace the teether if you notice:
- Visible surface discolouration that does not wash off
- A tacky or sticky surface texture that was not there originally
- A persistent smell after thorough cleaning
- Any tearing, cracking, or surface damage
- Unusual colour changes after boiling
These signs indicate either surface contamination that cannot be cleaned, or material degradation. Neither is acceptable in a product going into a baby's mouth. Food-grade silicone from a reputable BIS Certified (IS 9873) source should not show these signs under normal use — if it does, that is a product quality signal, not a cleaning failure.
Frequently Asked Questions
Can I sterilise the teether in a microwave steriliser?
Yes, if the steriliser manufacturer's instructions permit silicone items. Microwave sterilisation using steam is effective and safe for 100% food-grade silicone teethers. Follow the manufacturer's instructions for the steriliser, not the teether — typically 5–6 minutes with the correct water quantity.
My baby dropped the teether on the monsoon floor. Is a quick rinse enough?
During Indian monsoon, no — a quick rinse is not sufficient for a floor drop. Monsoon floors carry higher-than-usual contamination from damp footwear, water tracking, and elevated ambient mould spore counts. A full boil sterilisation is the appropriate response to any floor contact during monsoon season.
How many teethers do I need to rotate through in Indian monsoon?
Two is the practical minimum: one in use or refrigerator-cooling, one sterilised and stored clean. Three gives a comfortable rotation, especially on days when the baby is particularly fussy about teething and you are going through more cycles than usual.
Is it safe to use a UV steriliser for the teether instead of boiling?
UV sterilisers are effective against most bacteria and viruses when the item has been pre-washed and the UV reaches all surfaces. They are a reasonable alternative to boiling for the daily sterilisation cycle. They do not replace the physical cleaning step — always wash first, then sterilise.
About the Author
Samarth Jain is the Co-Founder of Cubkins. Samarth built Cubkins on the principle that Indian babies deserve products certified to the same safety standards applied internationally. The Cubkins BIS Certified (IS 9873) silicone teether was developed with this benchmark as the non-negotiable starting point.